Yac-j.or.jp is tracked by us since July, 2012. Over the time it has been ranked as high as 1 728 899 in the world, while most of its traffic comes from Japan, where it reached as high as 85 941 position. It was owned by several entities, from Its use is ] YOUNG ASTRONAUTS CLUB-JAPAN to Mochizuki Kazuya of YOUNG ASTRONAUTS CLUB-JAPAN, it was hosted by Japan Network Information Center, SAKURA Internet Inc. and others.

Yac-j has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Yac-j.or.jp is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Yac-j.or.jp is a fully trustworthy domain with no visitor reviews.